In the early morning of April 1, Apple officially released the iOS 15.4.1 update, which is upgraded for the bug fix and security update of the iPhone, and the most critical point is to fix the problem of too fast power consumption after the iOS 15.4 update.
The update description for iOS 15.4.1 reads: This update includes the following bug fixes for iPhone:
● After updating to iOS 15.4, the battery level may be consumed faster than expected
● Braille devices may not respond when navigating text or displaying reminders
MadeforiPhone hearing devices may have lost connectivity in some third-party apps
It is understood that iOS 15.4 is a large update recently launched by Apple, which can use the function of face unlocking after wearing a mask on iPhone 12 and above models, which is more convenient and friendly for users, but there are also many user feedback that after updating iOS 15.4, there will be problems of power consumption too fast.
